/*
* Copyright 2010 The Rabbit Eclipse Plug-in Project
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package rabbit.data.internal.xml.access;
import rabbit.data.access.model.IFileData;
import rabbit.data.access.model.WorkspaceStorage;
import rabbit.data.internal.access.model.FileData;
import rabbit.data.internal.xml.IDataStore;
import rabbit.data.internal.xml.StoreNames;
import rabbit.data.internal.xml.schema.events.EventListType;
import rabbit.data.internal.xml.schema.events.FileEventListType;
import rabbit.data.internal.xml.schema.events.FileEventType;
import com.google.inject.Inject;
import com.google.inject.name.Named;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.Path;
import org.joda.time.Duration;
import org.joda.time.LocalDate;
import java.util.Collection;
/**
* Accesses file event data.
*/
public class FileDataAccessor extends
AbstractAccessor<IFileData, FileEventType, FileEventListType> {
/**
* Constructor.
*
* @param store The data store to get the data from.
* @throws NullPointerException If argument is null.
*/
@Inject
FileDataAccessor(@Named(StoreNames.FILE_STORE) IDataStore store) {
super(store);
}
@Override
protected IFileData createDataNode(LocalDate date, WorkspaceStorage ws,
FileEventType type) throws Exception {
return new FileData(date, ws, new Duration(type.getDuration()),
workspaceRoot().getFile(new Path(type.getFilePath())));
}
@Override
protected Collection<FileEventType> getElements(FileEventListType list) {
return list.getFileEvent();
}
@Override
protected Collection<FileEventListType> getCategories(EventListType doc) {
return doc.getFileEvents();
}
/**
* @return The root of the current workspace.
*/
private IWorkspaceRoot workspaceRoot() {
return ResourcesPlugin.getWorkspace().getRoot();
}
}